{
  "schema_version": "1.4.0",
  "id": "GHSA-vxfx-q6cx-2vqm",
  "modified": "2022-05-17T03:05:00Z",
  "published": "2022-05-17T03:05:00Z",
  "aliases": [
    "CVE-2016-6885"
  ],
  "details": "The pstm_exptmod function in MatrixSSL before 3.8.4 allows remote attackers to cause a denial of service (invalid free and crash) via a base zero value for the modular exponentiation.",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
    }
  ],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-6885"
    },
    {
      "type": "WEB",
      "url": "https://blog.fuzzing-project.org/51-Fun-with-Bignums-Crashing-MatrixSSL-and-more.html"
    },
    {
      "type": "WEB",
      "url": "http://www.matrixssl.org/blog/releases/matrixssl_3_8_4"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "severity": "HIGH",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2017-01-13T16:59:00Z"
  }
}